Hon Hai Precision Industry Co., Ltd.

Ambit Microsystems (shanghai) Ltd.

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Nanning Fugui Precision Industrial Co., Ltd.

Chi-Ming Lu

Dong-Ming Li

Guo-Zhi Ding

Wei Teng

Jun Zhang

Xu Liu

Hong Kang

Xing-Hua Xiao

Yi-Hua Gong

A WI-FI parameter transmitting device can transmit a WI-FI parameter in the form of a broadcast signal, and includes an encryption module, a configuration module, a modulation module, and a play module. The encryption module obtains and encrypts the WI-FI parameter and the configuration module configures an encrypted WI-FI parameter and authorization information to generate WI-FI configuration information. The modulation module modulates the WI-FI configuration information with a carrier signal to generate a PCM signal and the play module plays the PCM signal in at least one predetermined frequency. A WI-FI parameter transmitting method and a WI-FI parameter receiving device and method are further provided.

Device and method for transmitting and receiving WI-FI parameter

A method for two-way video communication between devices is executable by a multi-media device. The multi-media device obtains configuration information of hardware of all devices. The multi-media device obtains first voice data and first image data from a first device, transforms the first voice data and the first image data into second voice data and second image data recognizable by other remote communication devices. A multi-media device without microphone and camera can achieve video communications between local and remote communication devices.

Method and multi-media device for video communication

An electronic device includes a main body; at least one proximity sensor arranged in the main body to detect a motion of a user in a predetermined range from the main body. A memory arranged in the main body store a relationship table defining a relationship between an operation event and an executable function. The operation event includes: the times of the proximity of a user to the main body, the duration of a stationary state of the user relative to the main body, and the distance of the movement of a user with respect to the main body. In addition, includes a processor receiving data from the at least one sensor determining an operation event and executing an executable function according to the relationship table.

Electronic device having proximity sensor and method for controlling the same

An electronic display device detects whether a user is in front of a display via a camera according to a first frequency in a working mode of the electronic display device. If the electronic display device detects that the user is not in front of the display for a first predefined time period, the electronic display device enters a power saving mode by turning off the display. The electronic display device detects whether the user is in front of the display again via the camera according to a second frequency in the power saving mode. The electronic display device reduces the second frequency after the user is not in front of the display for a second predefined time period. The electronic display device enters the working mode by turning on the display when detecting that the user is in front of the display again.

Electronic display device automatically turns on or off according to whether a user in front of the display

A tracking detection and alarm method which is applied to a navigation device use a number of positioning data points retrieved from a navigation module of the navigation device. A number of deflections and a number of average speeds that correspond to the position data points are calculated and generated. A number of maximum deflections are calculated and generated according to the average speeds. When a deflection of a positioning data point is greater than a maximum safe deflection thereof, one is added to a frequency of unsafe driving instances. When the frequency of unsafe driving instances is greater than a preset threshold value, an unsafe driving alarm is activated.

Vehicle tracking detection and alarm method and navigation device using the method

In a voice recording equipment and method, voice data from a speaker is received using a microphone. Threshold values Tand Tof surrounding environment of the voice recording equipment are determined. If an intensity of the voice data is less than or equal to the threshold value T, the voice recording is stopped and the speaker is informed that the voice data is not useful. If the intensity of the voice data is greater than the threshold values, the voice data is stored into a storage unit.

Voice recording equipment and method

A method for controlling a remote wireless device with a user device includes the user device sending a request message packet to the remote wireless device, where the remote wireless device verifies the request message packet and sends a reply message packet to the user device if the request message packet passes verification. The user device verifies the reply message packet and sends a control message packet to the remote wireless device if the reply message packet passes verification. The remote wireless device verifies the control message packet and sends an acknowledgment message packet to the user device if the control message packet passes verification.

Method for controlling remote wireless device with a user device

In a voice-controlled navigation device and method, a voice command is received, and divided into voice segments Vi (i=1&#x2dc;n) by comparing with one or more keywords. A voice segment Vi (i=1&#x2dc;n) is obtained in sequence to be compared with tree nodes in a search tree of place names. A weight value of each tree node is computed according to a comparison, to select one or more tree nodes whose weight values are greater than a predetermined value. Routes formed by all the selected tree nodes are obtained to select a route whose total weight value is the greatest. A navigation to a destination is given by indicating the selected route on an electronic map according to place names represented by the tree nodes of the selected route.

Voice-controlled navigation device and method

A wireless device triggers pairing or un-pairing between the wireless device and another wireless device. The wireless device further exchanges media access control (MAC) addresses, pairing magic numbers (PMNs), and pairing indices with the another wireless device so as to establish the pairing with the another wireless device upon the condition that the wireless device triggers the pairing. The wireless device further exchanges the MAC addresses, the PMNs, and the pairing indices with the another wireless device so as to establish the unpairing with the another wireless device upon the condition that the wireless device triggers the unpairing. The pairing magic numbers are operable to identify the pairing between the wireless device and the another wireless device. The pairing indices are operable to launch the MAC addresses, the PMNs, and the pairing indices.

Wireless device, pairing method, and unpairing method

A mobile terminal device includes a detector, a transceiver, an analyzer, an execution module, and a connection module. The detector generates a probing request signal. The transceiver receives signals sent from a plurality of access points (AP). The analyzer retrieves a plurality of Received signal strength Indications (RSSI) of the plurality of APs and workload of the plurality of APs by analyzing the signals. The execution module generates a plurality of indices of the plurality of APs based on an analysis results, and selects one of the plurality of indices as a best comprehensive index. The connection module establishes a connection between an AP corresponding to the best comprehensive index and the mobile terminal device.

Wireless terminal device and method of establishing communication connection with an access point

A multicast system is provided. The multicast system includes a multicast processing module and a multicast service module. The multicast processing module is for subscribing to the multicast service module. The multicast service module is for sending a subscribe response to the multicast processing module, and for transmitting data to the multicast processing module via a unicast frame. The multicast processing module is also for identifying a data initiator according to the subscribe response, and for receiving the data from the multicast service module in a multicast mode. A multicast method utilized in the multicast system is also provided.

Growing community of inventors

Taipei Hsien, Taiwan

Chi-Ming Lu